ADV [n ADVERB](用于名词词组后,强调否定陈述)丝毫,任何,无论什么 You use whatsoever after a noun group in order to emphasize a negative statement. (用于名词词组后,强调否定陈述)丝毫,任何,无论什么 [emphasis]
My school did nothing whatsoever in the way of athletics.
我的学校在体育方面无所作为。
I don't think they'll have any idea how I'm feeling. None whatsoever.
我认为他们并不了解我的感受,一点儿都不了解。
There is absolutely no doubt whatsoever that this woman was a totally devoted and caring mother.